# -*- coding: utf-8 -*-
u"""
Created on 2017-4-3

@author: cheng.li
"""

from libc.math cimport NAN as nan_value

DBL_MIN = 2.2250738585072014e-308
QL_EPSILON = 2.2250738585072014e-308
M_SQRT2 = 1.41421356237309504880
M_SQRT_2 = 0.7071067811865475244008443621048490392848359376887
M_SQRTPI = 1.77245385090551602792981
M_1_SQRTPI = 0.564189583547756286948
M_PI = 3.14159265358979323846
NAN = nan_value
